#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define maxn 100
int left, chance;
char s[maxn],s2[maxn];
int win,lose;

void guess(char ch);

int main()
{
	int rnd;
	while(scanf("%d%s%s",&rnd,s,s2)==3 && rnd!=-1){
		printf("round %d\n",rnd);
		win = lose = 0;
		left = strlen(s);
		chance = 7;
		for(int i=0;i<strlen(s2);i++){
			guess(s2[i]);
			if(win || lose)		break;
		}
		if(win)		printf("You win\n");
		else if(lose)		printf("You lose\n");
		else		printf("You chiecked out\n");
	}
	return 0;
}
void guess(char ch)
{
	int bad = 0;
	for(int i=0;i<strlen(s);i++){
		if(s[i]==ch){	left--;s[i]=' ';bad=0;}
	}
	if(bad) --chance;
	if(!chance) lose=1;
	if(!left) win = 1;
}
